Вопрос по английскому языку:

It is nice if you can express your ideas in different ways. Say the same in other words.
Пример: My mother invites (подчеркнуто) many guests to a tea party
Many guests are invited (Подчеркнуто) to a tea party by my mother.
1. A big film company invited Maria in Australia.
2. The members of the Caledonian CLub met the Scottish guests.
3. The schoolchildren collected the material about Great Britain.
4. Many tourists visit Russia with great interest.
Время: Passive Voice
Спасибо.